Mechanical Engineer Intern/Co-Op Fall 2026 LegenceMechanical Engineer Intern/Co-Op Fall 2026Arlington, VARequirements:• Pursuing a Bachelor of Mechanical Engineering or Architectural Engineering, preferably a sophomore (2nd year), or junior (3rd year),• Strong interest in Building Systems Mechanical Engineering,• AutoCAD and REVIT experience preferred,• Strong interpersonal and communication skills,• Proficiency with Microsoft Word and Excel,• Ability to work both independently and with a team,• Ability to work full time in our office throughout the co-op term,• Ability to travel locally for job site inspections, field work, etc. Job Functions: (may include but are not limited to)• Produce detailed layout and equipment details of HVAC systems,• Produce one-line diagrams/schematics,• Assist the design team in the process of assembling organized sets of drawings,• May assist in the data collection and/or field verification, and• Work in conjunction with designers and engineers to help develop all aspects of a project.
Knowledge Graph Software Engineer - Clearance Required BTI360 WebsiteKnowledge Graph Software Engineer - Clearance RequiredHerndon, VA$125,900–$247,900 / yearIn this role, you’ll work closely with our engineers and mission teams to tackle complex business problems using emerging AI technologies — specifically by extracting and linking critical entities to build and curate scalable graph databases and knowledge bases. Design and evaluate extraction and resolution workflows using sound methodologies and fit-for-purpose metrics to assess entity extraction, linking, relationship quality, and overall knowledge base completeness and accuracy.
Engineer (union) JBG SMITHEngineer (union)Washington, DCFull timeOperate and monitor automation systems, logs, system measures, and alarms to identify and resolve problems and anomalies outside of normal operating parameters; adjust systems as appropriate; and record and report all faults, deficiencies, and other unusual occurrences. Possess and maintain a current license as a Class Three Steam Boiler Engineer (at minimum) from the District of Columbia Department of Consumer and Regulatory Affairs Occupational and Professional Licensing Administration, or equivalent licensing acceptable to the Company.
Engineer MCKISSACK & MCKISSACKEngineerWashington, DC$75,000–$108,000 / yearDevelop conceptual drawings related to infrastructure and shop drawing review, response to requests for information, and addressing construction issues and conflicts as they arise. McKissack & McKissack offers opportunities to grow your career while working on transformative projects in program and construction management, architecture, and interior design.
Mechanical Engineer Intern/Co-Op Spring 2027 LegenceMechanical Engineer Intern/Co-Op Spring 2027Arlington, VAJob Functions: (may include but are not limited to)• Produce detailed layout and equipment details of HVAC systems• Produce one-line diagrams/schematics• Assist the design team in the process of assembling organized sets of drawings• May assist in the data collection and/or field verification• Work in conjunction with designers and engineers to help develop all aspects of a projectRequirements:• Pursuing a Bachelor of Mechanical Engineering or Architectural Engineering, preferably a sophomore (2nd year), or junior (3rd year)• Strong interest in Building Systems Mechanical Engineering• AutoCAD and REVIT experience preferred• Strong interpersonal and communication skills• Proficiency with Microsoft Word and Excel• Ability to work both independently and with a team• Ability to work full time in our office throughout the co-op term• Ability to travel locally for job site inspections, field work, etc. For college students interested in engineering design for the built environment, CMTA has a robust co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering.
Electrical Engineer Intern/Co-Op Summer 2027 LegenceElectrical Engineer Intern/Co-Op Summer 2027Arlington, VARequirements: Pursuing a bachelor's degree in electrical engineering or architectural engineering, preferably a sophomore (2nd year) or a junior (3rd year)Strong interest in Building Systems Electrical EngineeringAutoCAD and REVIT experience preferredStrong interpersonal and communication skillsProficiency with Microsoft Word and ExcelAbility to work both independently and with a teamAbility to work full time in the Columbus office throughout the co-op termAbility to travel locally for job site inspections, field work, etc. Produce detailed layout and equipment details of electrical systems of buildingsProduce one-line diagrams/schematicsAssist the design team in the process of assembling organized sets of drawingsMay assist in the data collection and/or field verificationWork in conjunction with designers and engineers to help develop all aspects of a project.
Mechanical Engineer Intern/Co-Op Summer 2027 LegenceMechanical Engineer Intern/Co-Op Summer 2027Arlington, VAJob Functions: (may include but are not limited to)• Produce detailed layout and equipment details of HVAC systems• Produce one-line diagrams/schematics• Assist the design team in the process of assembling organized sets of drawings• May assist in the data collection and/or field verification• Work in conjunction with designers and engineers to help develop all aspects of a projectRequirements:• Pursuing a Bachelor of Mechanical Engineering or Architectural Engineering, preferably a sophomore (2nd year), or junior (3rd year)• Strong interest in Building Systems Mechanical Engineering• AutoCAD and REVIT experience preferred• Strong interpersonal and communication skills• Proficiency with Microsoft Word and Excel• Ability to work both independently and with a team• Ability to work full time in our office throughout the co-op term• Ability to travel locally for job site inspections, field work, etc. For college students interested in engineering design for the built environment, CMTA has a robust co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering.
Electrical Engineer Intern/Co-Op Spring 2027 (Multiple Locations) LegenceElectrical Engineer Intern/Co-Op Spring 2027 (Multiple Locations)Arlington, VALearn and implement the electrical system basics such as power, power distribution, lighting & controls, fire alarm systems for new constructions and renovation design projects while supporting our engineering teamProduce detailed layout and equipment details of electrical systems of buildingsProduce one-line diagrams/schematicsAssist the design team in the process of assembling organized sets of drawingsMay assist in the data collection and/or field verificationWork in conjunction with designers and engineers to help develop all aspects of a project. Requirements: Pursuing a bachelor's degree in Electrical Engineering or Architectural Engineering, preferably a sophomore (2nd year) or a junior (3rd year)Strong interest in Building Systems Electrical EngineeringAutoCAD and REVIT experience preferredStrong interpersonal and communication skillsProficiency with Microsoft Word and ExcelAbility to work both independently and with a teamAbility to work full time throughout the co-op termAbility to travel locally for job site inspections, field work, etc.
Resident Engineer Parsons CorpResident EngineerVA$35.96–$62.93 / hourThe statement of work includes a variety of activities that support the FAA's Capital Investment Plan (CIP) modernization efforts: Site selection and engineering, construction, environmental and fire/life safety, equipment installation and testing, CAD, and other technical services as required. In this role you will get to perform routine and well-defined quality control inspection activities on assigned project and/or functional areas to ensure that products or services provided are in accordance with customer and Parsons's requirements.
Security Systems Design Engineer Parsons CorpSecurity Systems Design EngineerAlexandria, VA$63,600–$111,300 / yearSpecific experience integrating or designing enterprise-level IP CCTV camera systems, Emergency Notification systems, Automated Access Control systems, Intrusion Detection systems. Manual dexterity required for frequent reaching, climbing, and lifting of moderate objects (50-80 pounds), operation of power and manual tools/equipment, and operating office equipment.
Lead Generative AI Engineer Mitre CorpLead Generative AI EngineerMcLean, VA$174,000–$217,500 / yearBasic Qualifications: Requires a minimum of 8 years of related experience with a Bachelors degree in computer science, engineering, computational linguistics, or related disciplines; or 6 years and a Masters degree; or a PhD with 3 years experience; or equivalent combination of related education and work experience. Specific responsibilities will include: Work in and provide technical leadership to cross-functional teams to develop and implement AI solutions, including prototype implementation of capabilities that leverage generative AI, large language model technology and agentic AI capabilities.
Senior Office Engineers Explore openSenior Office EngineersLaurel, MarylandLI-KR1 #Engineers #ConstructionManagement #FederalJobs #GovernmentContracting #FacilitiesManagement #OfficeEngineer #ConstructionCareers #PMP #InfrastructureProjects #ConstructionProjects #EngineeringCareers #ContractSupport #DHSJobs #CareerOpportunities #ClearanceJobs. We are seeking experienced Senior Office Engineers to support construction and facility engineering operations at the James J. Rowley Training Center (JJRTC), the primary training facility for the United States Secret Service in Laurel, Maryland.
Senior Mission Operations Engineer, Connected Warfare (Active Clearance) ANDURIL INDUSTRIESSenior Mission Operations Engineer, Connected Warfare (Active Clearance)Washington, DC$166,000–$208,000 / yearSuccessfully deploying our complex hardware and software products requires collaborating with nearly every internal Anduril team - business development, engineering, product, logistics, finance, legal, contracting, technical operations, and many more. WHAT YOU'LL DO: Serve in a customer-facing Account Manager capacity, working directly with the a Department of War Service to develop and deploy Anduril integrated hardware-software C2 products to meet customer and operational needs.
Building Automation Design Engineer (VA3) CoreSite Realty CorpBuilding Automation Design Engineer (VA3)Reston, VABuilding Automation Design Engineer's Role: As a member of the company's engineering team, the Building Automation Design Engineer will provide support for building automation design, execution and monitoring. While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands to handle, or feel objects; reach with hands and arms; climb stairs; balance; stoop or kneel; talk and hear.
Project Engineer, Associate M.C. Dean, IncProject Engineer, AssociateAldie , Virginia$75,520–$94,400 / yearFull timeHeadquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises.
Lead Network Engineer StratAcuity Staffing Partners IncLead Network EngineerHerndon, VA$114,082–$152,109 / yearIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Resolves difficult production/interoperability problems by working with cross functional teams and applying advanced engineering and network principles, theories and concepts.
Senior Building Engineer Dewberry Engineers IncSenior Building EngineerFairfax, VA$69,000–$89,000 / yearThe Senior Building Engineer provides leadership, technical support, guidance and hands-on experience for the operation and maintenance of two 100,000 Sf Class A commercial office buildings. The role requires strong technical knowledge of commercial building systems to effectively perform maintenance, troubleshooting and repairs that support optimal building performance.
Maintenance Engineer Salamander Hospitality LLCMaintenance EngineerVAThis is an excellent opportunity for someone with maintenance, hotel engineering, HVAC, electrical, or building maintenance experience looking for stable work and career growth. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs.
Project Manager Allan Myers IncProject ManagerFairfax, VAAllan Myers is a leading self-performing heavy civil construction and construction materials company with a strategic network of offices, quarries and asphalt plants covering the Mid-Atlantic from New Jersey to Virginia Beach. As a project leader, you will be responsible for the planning and coordination of heavy civil construction projects to ensure that goals and objectives are accomplished safely within the scheduled timeframes and established cost-optimized budget.
Senior Information System Security Engineer (ISSE) Leidos Holdings IncSenior Information System Security Engineer (ISSE)Alexandria, VA$131,300–$237,350 / yearThis role is pivotal in ensuring the confidentiality, integrity, and availability of cloud-hosted assets while enabling secure innovation at scale by working closely with cloud engineers, cybersecurity analysts, and program leadership to drive continuous improvement and deliver value to the mission. The Digital Sector at Leidos is seeking a dynamic Information Systems Security Engineer (ISSE) to support cloud modernization initiatives for the United States Coast Guard (USCG) at Command, Control, Communication, Computer, Cyber, and Intelligence Service Center (C5ISC) in the Alexandria, VA area.